Walter Nebicher is the police department's resident computer expert, although his immediate superior gives no respect as to his contribution to the force. To fix that, he creates a special program t...

在美国暴力犯罪情况日益严重的七十年代初期，本片石破天惊地公然提出“以暴易暴"的主张，让受害者自力救济对罪犯展开暴力反击，在首映当年曾引起相当热烈的讨论。...